Inventor
TANIKAWA KIYOSHI
JP29 patents
Patents
29 patentsUS6439713B1Aug 27, 2002
Powder composition and process of forming liquid ink image using same
RICOH KK97 citations98
US6623816B1Sep 23, 2003
Recording method and apparatus with an intermediate transfer medium based on transfer-type recording mechanism
RICOH KK43 citations96
US4458004AJul 3, 1984
Optical information recording medium
RICOH KK57 citations96
US5574538ANov 12, 1996
Method and apparatus for removing image forming substance from image holding member forming processing situation mark
RICOH KK55 citations95
US5643380AJul 1, 1997
Method of recycling image-deposited recording material and apparatus for recycling the same
RICOH KK27 citations93
US7070269B2Jul 4, 2006
Recording method and apparatus with an intermediate transfer medium based on transfer-type recording mechanism
RICOH KK35 citations92
US6935735B2Aug 30, 2005
Method and apparatus for recording images on both sides of a recording sheet
RICOH KK28 citations92
US6837578B2Jan 4, 2005
Recording method and apparatus with an intermediate transfer medium based on transfer-type recording mechanism
RICOH KK26 citations92
US6736500B2May 18, 2004
Image forming method and apparatus that form and transfer image of liquid drops of increased viscosity
RICOH KK43 citations92
US6595631B2Jul 22, 2003
Method and apparatus for recording images on both sides of a recording sheet
RICOH KK30 citations92
USRE37645EApr 9, 2002
Method and apparatus for removing image forming substance from image holding member forming processing situation mark
RICOH KK34 citations92
US6095164AAug 1, 2000
Method and apparatus for removing image forming substance from image holding member
RICOH KK26 citations92
US5782254AJul 21, 1998
Recyclable image recording support material, method of producing the same, and method of recycling the recyclable image recording material
RICOH KK28 citations92
US5753400AMay 19, 1998
Method for repeatedly using image holding member
RICOH KK19 citations92
US5638842AJun 17, 1997
Device for removing a film-like image forming substance from a recording medium
RICOH KK37 citations92
US5607534AMar 4, 1997
Method of recycling support material for image-bearing member
RICOH KK27 citations92
US5605777AFeb 25, 1997
Method and apparatus for regenerating image holding member
RICOH KK31 citations92
US5547793AAug 20, 1996
Method for using image support regeneratively and tool for forming image on image support
RICOH KK21 citations92
US5474617ADec 12, 1995
Image holding-supporting member and regenerating method thereof
RICOH KK28 citations92
US5769957AJun 23, 1998
Regenerating method and apparatus of image holding supporting member
RICOH KK32 citations91
US6853822B2Feb 8, 2005
Device for removing image disfiguring substances and image forming apparatus using the same
RICOH KK7 citations74
US5674664AOct 7, 1997
Method and regenerating image support from used image-bearing support
RICOH KK9 citations74
US5635005AJun 3, 1997
Method of recycling support material for image-bearing support
RICOH KK14 citations74
US5593937AJan 14, 1997
Image-bearing member and method for recycling the same
RICOH KK13 citations74
USRE36963ENov 21, 2000
Method and apparatus for regenerating image holding member
RICOH KK12 citations73
US6047758AApr 11, 2000
Method for repeatedly using image holding member
RICOH KK13 citations73
US4477555AOct 16, 1984
Optical information recording medium
RICOH KK13 citations73
US4329416AMay 11, 1982
Methods for preparing plural layer organic electrophotographic elements
RICOH KK4 citations63
US5839143ANov 24, 1998
Apparatus for regenerating image support from used image-bearing support
RICOH KK1 citations52